塑钢线的分类 Classification of plastic steel wire

塑钢线广泛应用于现代农业温室工程和养殖业上网养殖。其产品主要有黑、透明两种颜色，黑色塑钢线主要用于温室外拉幕系统及室外遮阳棚，做托压膜线之用。产品还可以用于葡萄园的支撑线；透明色塑钢线用于室内部分金属结构的替代品。钢线厂生产的聚酯塑钢线或称聚酯线具有强度高、不易断裂、表面光滑、防酸碱、抗UV辐射、耐气候老化等特点，故使用寿命长；深受广大用户的信赖和喜爱，是铁丝、钢线的较佳替代品。 

Plastic steel wire is widely used in modern agricultural greenhouse engineering and online breeding in breeding industry. Its products are mainly in black and transparent colors. Black plastic steel wire is mainly used for greenhouse external curtain system and outdoor sunshade as supporting film line. The product can also be used for the supporting line of vineyards; Transparent plastic steel wire is used as a substitute for some indoor metal structures. Polyester plastic steel wire or polyester wire produced by steel wire factory has the characteristics of high strength, not easy to break, smooth surface, acid and alkali resistance, UV radiation resistance, weather aging resistance, etc., so its service life is long; Deeply trusted and loved by the majority of users, it is a better substitute for iron wire and steel wire.

　　塑钢线的分类：黑色塑钢线、透明塑钢线，其中尤以黑色塑钢线使用广泛

特点：

　　1、UV抗紫外线稳定性：塑钢线具有很长的寿命，在欧洲南部对透明塑钢线超过30个月的室外使用测试表明，塑钢线的抗拉伸强度降低不到3%，黑色塑钢线的强度降低更少。这就意味着塑钢线在各种温室条件（玻璃、塑料薄膜等）和室外条件下使用寿命很长。 

　　2、热稳定性：塑钢线在环境温度－40℃~70℃的情况下可以完全保持其力学性能和几何尺寸不变。 

　　3、拉伸特性：与尼龙线相比，塑钢线的拉伸率较低，因此能够很容易地被迅速张紧，并且一旦被张紧，塑钢线将保持这种张紧状态而不必重新再次张紧。塑钢线的这个特性与其它强度较低、需要重新张紧的尼龙线或单丝纤维线不同。 

　　4、永久光滑：塑钢线不吸湿，因此，多年使用后，其表面依然光洁如初，没有毛刺出现。塑钢线的表面光洁性对其所承托的遮阳保温幕具有积极作用，避免了对遮阳保温幕的磨损。 

　　表面光滑：表面的连续光滑减轻对遮阳材料的磨损。 

　　5、 性能稳定：具体是指产品的物理特性和化学特性，正常条件下使用，其尺寸变化率极小，使该产品在使用过程中张紧后不会下垂。 

　　6、产品环保：塑钢线产品无腐蚀、无污染，易分解。

产品特性：

　　1、经济性：塑钢线的平均比重比钢丝、铁丝低80%，价格更经济实惠。 

　　2、实用性：塑钢线规格齐全，品种多样，能满足不同用户的实际需要。 

　　3、物理性：塑钢线具有高强度、低伸率、热稳定、不导电性。 

　　4、化学性：塑钢线具有耐酸碱、抗紫外线及不生锈的特性，使用更持久。 

　　5、环保性：塑钢线无腐蚀、无污染，起到环保作用。

Classification of plastic steel wire: black plastic steel wire and transparent plastic steel wire, especially black plastic steel wire is widely used

characteristic:

1. UV stability: plastic steel wire has a long service life. The outdoor use test of transparent plastic steel wire in southern Europe for more than 30 months shows that the tensile strength of plastic steel wire is reduced by less than 3%, and the strength of black plastic steel wire is reduced even less. This means that the plastic steel wire has a long service life under various greenhouse conditions (glass, plastic film, etc.) and outdoor conditions.

2. Thermal stability: the plastic steel wire can completely maintain its mechanical properties and geometric dimensions at the ambient temperature of - 40 ℃ ~70 ℃.

3. Tensile properties: compared with nylon wire, the tensile rate of plastic steel wire is low, so it can be easily tensioned quickly, and once tensioned, the plastic steel wire will maintain this tension state without re tensioning. This characteristic of plastic steel wire is different from other nylon wires or monofilament fibers with low strength and need to be re tensioned.

4. Permanent smoothness: the plastic steel wire is not hygroscopic. Therefore, after many years of use, its surface is still bright and clean, without burrs. The surface smoothness of plastic steel wire has a positive effect on the sunshade and heat preservation curtain it supports, avoiding the wear of sunshade and heat preservation curtain.

Smooth surface: the continuous smoothness of the surface reduces the wear of sunshade materials.

5. Stable performance: specifically refers to the physical and chemical properties of the product. When used under normal conditions, its size change rate is very small, so that the product will not sag after tensioning in the process of use.

6. Environmental protection: plastic steel wire products are corrosion-free, pollution-free and easy to decompose.

Product features:

1. Economy: the average proportion of plastic steel wire is 80% lower than that of steel wire and iron wire, and the price is more economical.

2. Practicality: plastic steel wire has complete specifications and various varieties, which can meet the actual needs of different users.

3. Physical property: plastic steel wire has high strength, low elongation, thermal stability and non conductivity.

4. Chemical property: plastic steel wire has the characteristics of acid and alkali resistance, UV resistance and non rusting, which makes it more durable.

5. Environmental protection: the plastic steel wire has no corrosion and pollution, and plays an environmental protection role